This file is licensed to Yaser (yaser@easd.in). Publication Date: 6/1/2013 Nonresidential Cooling and Heating Load Calculations 18.5 Table 2 Lighting Power Densities Using Space-by-Space Method Common Space Types* Source Fig. 3 LPD, W/m2 Building-Specific Space Types* LPD, W/m2 Building-Specific Space Types* Standard Lighting Heat Gain Parameters for Recessed Fluorescent Luminaire Without Lens radiant time factors (RTFs) LPD, W/m2